Answer:
Correct Answer:
d. believed it should be determined by voters in each territory.
Step-by-step explanation:
James Buchanan was a US a Democrats nominee for the US election in the 1856 who contested John Fremont, a Republican for the post of the presidency of United States of America.
Buchanan in the general election, maintained that slavery was an issue to be decided by individual states and territories rather than the federal government.